/* inter-cyrillic-ext-wght-normal */
@font-face {
  font-family: 'Inter Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url(/assets/inter-cyrillic-ext-wght-normal-BOeWTOD4.woff2) format('woff2-variations');
  unicode-range: U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F;
}

/* inter-cyrillic-wght-normal */
@font-face {
  font-family: 'Inter Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url(/assets/inter-cyrillic-wght-normal-DqGufNeO.woff2) format('woff2-variations');
  unicode-range: U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;
}

/* inter-greek-ext-wght-normal */
@font-face {
  font-family: 'Inter Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url(/assets/inter-greek-ext-wght-normal-DlzME5K_.woff2) format('woff2-variations');
  unicode-range: U+1F00-1FFF;
}

/* inter-greek-wght-normal */
@font-face {
  font-family: 'Inter Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url(/assets/inter-greek-wght-normal-CkhJZR-_.woff2) format('woff2-variations');
  unicode-range: U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF;
}

/* inter-vietnamese-wght-normal */
@font-face {
  font-family: 'Inter Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url(/assets/inter-vietnamese-wght-normal-CBcvBZtf.woff2) format('woff2-variations');
  unicode-range: U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB;
}

/* inter-latin-ext-wght-normal */
@font-face {
  font-family: 'Inter Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url(/assets/inter-latin-ext-wght-normal-DO1Apj_S.woff2) format('woff2-variations');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}

/* inter-latin-wght-normal */
@font-face {
  font-family: 'Inter Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url(/assets/inter-latin-wght-normal-Dx4kXJAl.woff2) format('woff2-variations');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}/* jetbrains-mono-cyrillic-ext-wght-normal */
@font-face {
  font-family: 'JetBrains Mono Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 800;
  src: url(data:font/woff2;base64,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) format('woff2-variations');
  unicode-range: U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F;
}

/* jetbrains-mono-cyrillic-wght-normal */
@font-face {
  font-family: 'JetBrains Mono Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 800;
  src: url(/assets/jetbrains-mono-cyrillic-wght-normal-D73BlboJ.woff2) format('woff2-variations');
  unicode-range: U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;
}

/* jetbrains-mono-greek-wght-normal */
@font-face {
  font-family: 'JetBrains Mono Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 800;
  src: url(/assets/jetbrains-mono-greek-wght-normal-Bw9x6K1M.woff2) format('woff2-variations');
  unicode-range: U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF;
}

/* jetbrains-mono-vietnamese-wght-normal */
@font-face {
  font-family: 'JetBrains Mono Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 800;
  src: url(/assets/jetbrains-mono-vietnamese-wght-normal-Bt-aOZkq.woff2) format('woff2-variations');
  unicode-range: U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB;
}

/* jetbrains-mono-latin-ext-wght-normal */
@font-face {
  font-family: 'JetBrains Mono Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 800;
  src: url(/assets/jetbrains-mono-latin-ext-wght-normal-DBQx-q_a.woff2) format('woff2-variations');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}

/* jetbrains-mono-latin-wght-normal */
@font-face {
  font-family: 'JetBrains Mono Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 800;
  src: url(/assets/jetbrains-mono-latin-wght-normal-B9CIFXIH.woff2) format('woff2-variations');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}:root,
[data-theme="dark"] {
  --bg: #0b0d11;
  --bg-elevated: #11141b;
  --bg-panel: #141821;
  --bg-hover: #1a202c;
  --bg-active: #202736;
  --bg-code: #0d1017;
  --line: #222938;
  --line-strong: #2f384d;
  --text: #eef1f6;
  --text-secondary: #a6b0c3;
  --muted: #6e788c;
  --accent: #5e6ad2;
  --accent-hover: #6e7ae2;
  --accent-soft: rgba(94, 106, 210, 0.15);
  --ok: #2ecc71;
  --ok-soft: rgba(46, 204, 113, 0.14);
  --warn: #f59e0b;
  --warn-soft: rgba(245, 158, 11, 0.14);
  --bad: #ef4444;
  --bad-soft: rgba(239, 68, 68, 0.14);
  --live: #60a5fa;
  --live-soft: rgba(96, 165, 250, 0.14);
  --open: #34d399;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 18px 48px rgba(0, 0, 0, 0.6);
  --font-sans: 'Inter Variable', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono Variable', ui-monospace, SFMono-Regular, Menlo, monospace;
}

[data-theme="light"] {
  --bg: #f7f8fa;
  --bg-elevated: #ffffff;
  --bg-panel: #ffffff;
  --bg-hover: #f0f2f6;
  --bg-active: #e6e9f0;
  --bg-code: #f2f4f8;
  --line: #e2e6ee;
  --line-strong: #cbd2df;
  --text: #11151f;
  --text-secondary: #434c5e;
  --muted: #6d7688;
  --accent: #4f5bd5;
  --accent-hover: #424ec4;
  --accent-soft: rgba(79, 91, 213, 0.11);
  --ok: #16a34a;
  --ok-soft: rgba(22, 163, 74, 0.11);
  --warn: #d97706;
  --warn-soft: rgba(217, 119, 6, 0.11);
  --bad: #dc2626;
  --bad-soft: rgba(220, 38, 38, 0.11);
  --live: #2563eb;
  --live-soft: rgba(37, 99, 235, 0.11);
  --open: #059669;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.09);
  --shadow-lg: 0 20px 50px rgba(15, 23, 42, 0.16);
}

* {
  box-sizing: border-box;
}

html, body, #root {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 13.5px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

code, pre, kbd {
  font-family: var(--font-mono);
}

h1, h2, h3, h4, p {
  margin: 0;
}

/* ---------- Animations ---------- */
@keyframes spin {
  to { transform: rotate(360deg); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.spin {
  animation: spin 0.9s linear infinite;
}
.pulse-icon {
  animation: pulse 1.4s ease-in-out infinite;
}

/* ---------- Shell & Sidebar ---------- */
.shell {
  display: grid;
  grid-template-columns: 244px minmax(0, 1fr);
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  transition: grid-template-columns 0.16s ease;
}

.shell.sidebar-collapsed {
  grid-template-columns: 0px minmax(0, 1fr);
}

.sidebar-backdrop {
  display: none;
}

.sidebar {
  background: var(--bg-elevated);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  padding: 10px;
  gap: 8px;
  overflow: hidden;
  user-select: none;
  min-width: 0;
}

.shell.sidebar-collapsed .sidebar {
  padding: 0;
  border-right: none;
  opacity: 0;
  pointer-events: none;
}

.topbar-compact {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 16px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 25;
}

.shell.sidebar-collapsed .topbar-compact {
  display: flex;
}

.topbar-compact-left {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.topbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  padding: 2px 4px;
  cursor: pointer;
  font-size: 13.5px;
}

.topbar-section {
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2px 4px;
}

.brand-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
  font-weight: 650;
  font-size: 14px;
  letter-spacing: -0.01em;
}

.brand-mark {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: var(--accent);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.sidebar-search {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 6px 9px;
  border-radius: 6px;
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--muted);
  cursor: pointer;
  font-size: 12.5px;
  transition: border-color 0.12s, color 0.12s;
}
.sidebar-search:hover {
  border-color: var(--line-strong);
  color: var(--text);
}
.sidebar-search span {
  flex: 1;
  text-align: left;
}
.sidebar-search kbd {
  font-size: 10.5px;
  padding: 1px 5px;
  border-radius: 4px;
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  color: var(--muted);
}

.sidebar-project-row {
  display: flex;
  align-items: center;
  gap: 4px;
}
.project-select {
  flex: 1;
  min-width: 0;
  padding: 5px 8px;
  border-radius: 6px;
  background: var(--bg);
  border: 1px solid var(--line);
  font-size: 12.5px;
  font-weight: 500;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 9px;
  width: 100%;
  padding: 6px 9px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: background 0.1s, color 0.1s;
}
.nav-item:hover {
  background: var(--bg-hover);
  color: var(--text);
}
.nav-item.active {
  background: var(--bg-active);
  color: var(--text);
  font-weight: 600;
}
.nav-badge {
  margin-left: auto;
  font-size: 11px;
  font-weight: 600;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}
.nav-badge.tone-warn {
  background: var(--warn-soft);
  color: var(--warn);
  border-color: transparent;
}

.sidebar-section {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding-top: 6px;
  border-top: 1px solid var(--line);
  min-height: 0;
}
.sidebar-section-grow {
  flex: 1;
  overflow: hidden;
}
.sidebar-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.sidebar-session-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  overflow-y: auto;
  min-height: 0;
}
.sidebar-session-item {
  display: flex;
  align-items: center;
  gap: 7px;
  width: 100%;
  padding: 5px 8px;
  border-radius: 5px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 12.5px;
  cursor: pointer;
  text-align: left;
}
.sidebar-session-item:hover {
  background: var(--bg-hover);
  color: var(--text);
}
.sidebar-session-item.active {
  background: var(--bg-active);
  color: var(--text);
  font-weight: 500;
}
.sidebar-session-title {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar-empty {
  padding: 6px 8px;
  font-size: 12px;
  color: var(--muted);
}

.sidebar-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}
.user-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.user-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 650;
  font-size: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.user-meta {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  min-width: 0;
}
.user-meta strong {
  font-size: 12.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.user-meta small {
  font-size: 11px;
  color: var(--muted);
}

/* ---------- Main Workspace Container ---------- */
.workspace-main {
  height: 100vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.page-body {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 22px 28px 48px;
}

.page-header {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.page-header-main {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}
.page-header h1 {
  font-size: 19px;
  font-weight: 650;
  letter-spacing: -0.015em;
}
.page-header p {
  font-size: 13px;
  color: var(--muted);
  margin-top: 2px;
}

.filter-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.filter-select {
  padding: 5px 10px;
  border-radius: 6px;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  font-size: 12.5px;
}
.search-box {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 5px 10px;
  border-radius: 6px;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  margin-left: auto;
  min-width: 210px;
}
.search-box input {
  border: none;
  background: transparent;
  outline: none;
  width: 100%;
  font-size: 12.5px;
}

/* ---------- Buttons, Chips & Inputs ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--bg-panel);
  color: var(--text);
  font-size: 12.5px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.12s, border-color 0.12s;
}
.btn:hover:not(:disabled) {
  background: var(--bg-hover);
  border-color: var(--line-strong);
}
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.btn-sm {
  padding: 4px 9px;
  font-size: 12px;
}
.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.btn-primary:hover:not(:disabled) {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}
.btn-danger {
  background: var(--bad-soft);
  border-color: rgba(239, 68, 68, 0.35);
  color: var(--bad);
}
.btn-danger:hover:not(:disabled) {
  background: rgba(239, 68, 68, 0.22);
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 6px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
}
.icon-btn:hover:not(:disabled),
.icon-btn.active {
  background: var(--bg-hover);
  color: var(--text);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  border-radius: 5px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--text-secondary);
  font-size: 11.5px;
  font-weight: 500;
  cursor: pointer;
  max-width: 210px;
}
.chip:hover:not(:disabled),
.chip.active {
  border-color: var(--line-strong);
  color: var(--text);
  background: var(--bg-hover);
}
.chip-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.chip-caret {
  opacity: 0.6;
}

.voice-wrap {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.voice-btn.recording {
  background: var(--bad-soft);
  border-color: var(--bad);
  color: var(--bad);
}
.voice-err {
  color: var(--bad);
  font-weight: 700;
  font-size: 11px;
}

/* ---------- Popover & Menu ---------- */
.popover-anchor {
  position: relative;
  display: inline-flex;
}
.popover-anchor:has(.popover),
.popover-anchor:focus-within {
  z-index: 70;
}
.popover {
  position: absolute;
  z-index: 120;
  min-width: 210px;
  max-width: min(380px, 92vw);
  background: var(--bg-elevated);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
  padding: 5px;
}
.popover-bottom {
  top: calc(100% + 5px);
}
.popover-top {
  bottom: calc(100% + 5px);
}
.popover-start {
  left: 0;
}
.popover-end {
  right: 0;
}
.menu-scroll {
  max-height: min(280px, 45vh);
  overflow-y: auto;
  overscroll-behavior: contain;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.menu-item {
  display: flex;
  align-items: center;
  gap: 7px;
  width: 100%;
  padding: 6px 8px;
  border: none;
  border-radius: 5px;
  background: transparent;
  color: var(--text);
  font-size: 12.5px;
  cursor: pointer;
  text-align: left;
}
.menu-item:hover {
  background: var(--bg-hover);
}
.menu-check {
  width: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}
.menu-label {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.menu-hint {
  font-size: 11px;
  color: var(--muted);
  margin-left: 8px;
}
.popover-form {
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 230px;
}

/* ---------- Segmented, Tabs, Switch ---------- */
.segmented {
  display: inline-flex;
  padding: 2px;
  border-radius: 7px;
  background: var(--bg);
  border: 1px solid var(--line);
  gap: 2px;
}
.segmented button {
  border: none;
  background: transparent;
  color: var(--text-secondary);
  padding: 4px 10px;
  border-radius: 5px;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
}
.segmented button.on {
  background: var(--bg-panel);
  color: var(--text);
  box-shadow: var(--shadow-sm);
}

.tabs {
  display: flex;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--line);
}
.tabs button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 2px;
  border: none;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  margin-bottom: -1px;
}
.tabs button:hover {
  color: var(--text);
}
.tabs button.on {
  color: var(--text);
  border-bottom-color: var(--accent);
  font-weight: 600;
}
.tabs .count {
  font-size: 11px;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--bg-hover);
  color: var(--text-secondary);
}

.switch {
  width: 32px;
  height: 18px;
  border-radius: 999px;
  background: var(--line-strong);
  border: none;
  padding: 2px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  transition: background 0.15s;
}
.switch i {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #fff;
  transition: transform 0.15s;
}
.switch.on {
  background: var(--accent);
}
.switch.on i {
  transform: translateX(14px);
}

/* ---------- Status & Dots ---------- */
.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
  background: var(--muted);
}
.dot.pulse {
  animation: pulse 1.3s ease-in-out infinite;
}
.dot.tone-live { background: var(--live); }
.dot.tone-ok { background: var(--ok); }
.dot.tone-warn { background: var(--warn); }
.dot.tone-bad { background: var(--bad); }
.dot.tone-open { background: var(--open); }

.status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 500;
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--text-secondary);
  white-space: nowrap;
}
.status.tone-live { background: var(--live-soft); color: var(--live); border-color: transparent; }
.status.tone-ok { background: var(--ok-soft); color: var(--ok); border-color: transparent; }
.status.tone-warn { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.status.tone-bad { background: var(--bad-soft); color: var(--bad); border-color: transparent; }
.status.tone-open { background: var(--ok-soft); color: var(--open); border-color: transparent; }

.tone-ok-text { color: var(--ok); }
.tone-warn-text { color: var(--warn); }
.tone-bad-text { color: var(--bad); }
.tone-live-text { color: var(--live); }
.tone-open-text { color: var(--open); }
.muted { color: var(--muted); }
.muted-meta { color: var(--muted); font-size: 12px; }

.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 1px 7px;
  border-radius: 4px;
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 500;
}
.tag-accent {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: transparent;
}
.branch-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 1px 7px;
  border-radius: 4px;
  background: var(--bg-code);
  border: 1px solid var(--line);
  font-size: 11.5px;
  color: var(--text-secondary);
}
.pill-mini {
  font-size: 10.5px;
  padding: 0 5px;
  border-radius: 3px;
  background: var(--accent-soft);
  color: var(--accent);
}

/* ---------- Cards, Grids & Lists ---------- */
.card {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}
.card.padded {
  padding: 14px 16px;
}
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 12px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 14px;
}
.stack-xs { display: flex; flex-direction: column; gap: 6px; }
.stack-sm { display: flex; flex-direction: column; gap: 10px; }
.stack-md { display: flex; flex-direction: column; gap: 16px; }
.stack-lg { display: flex; flex-direction: column; gap: 22px; }

.section-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.section-title {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.toolbar-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.toolbar-actions {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.list-divide > * + * {
  border-top: 1px solid var(--line);
}

.row-item,
.row-item-static {
  display: flex;
  align-items: center;
  gap: 11px;
  width: 100%;
  padding: 10px 14px;
  background: transparent;
  border: none;
  text-align: left;
  color: var(--text);
}
.row-item {
  cursor: pointer;
  border-radius: 6px;
  transition: background 0.1s;
}
.row-item:hover {
  background: var(--bg-hover);
}
.row-item.active-row {
  background: var(--accent-soft);
}
.row-item-with-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.row-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.row-title-line {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
}
.row-main strong {
  font-weight: 550;
  font-size: 13.5px;
}
.row-main small {
  color: var(--muted);
  font-size: 12px;
}
.row-arrow {
  color: var(--muted);
  opacity: 0.6;
}

/* ---------- Unified Composer ---------- */
.composer-card {
  background: var(--bg-panel);
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.15s;
}
.composer-card:focus-within {
  border-color: var(--accent);
}
.composer-title-row {
  border-bottom: 1px solid var(--line);
  padding-bottom: 6px;
}
.composer-title-input {
  width: 100%;
  border: none;
  background: transparent;
  outline: none;
  font-size: 13px;
  font-weight: 600;
}
.composer-textarea {
  width: 100%;
  border: none;
  background: transparent;
  outline: none;
  resize: vertical;
  min-height: 54px;
  font-size: 13.5px;
  line-height: 1.5;
}
.composer-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 6px;
  border-top: 1px solid var(--line);
}
.composer-chips {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 5px;
}
.composer-right {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

/* ---------- Attachments ---------- */
.attachment-controls {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}
.attachment-previews {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}
.attachment-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 7px;
  border-radius: 5px;
  background: var(--bg);
  border: 1px solid var(--line);
  font-size: 11.5px;
}
.attachment-chip .thumb {
  width: 18px;
  height: 18px;
  object-fit: cover;
  border-radius: 3px;
}
.attachment-chip .name {
  max-width: 110px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.attachment-chip button {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  color: var(--muted);
  display: inline-flex;
}
.attach-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 5px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--text-secondary);
  font-size: 11.5px;
  cursor: pointer;
}
.attach-btn:hover {
  border-color: var(--line-strong);
  color: var(--text);
}
.chat-attachment-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}
.chat-attachment-img {
  max-height: 160px;
  border-radius: 6px;
  border: 1px solid var(--line);
  cursor: pointer;
}
.chat-attachment-file {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 9px;
  border-radius: 5px;
  background: var(--bg-code);
  border: 1px solid var(--line);
  font-size: 12px;
}

/* ---------- Session Page & Stream ---------- */
.session-page {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}
.session-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--line);
  padding: 12px 24px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.session-header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.session-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
  font-size: 12.5px;
}
.crumb-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: none;
  border: none;
  padding: 2px 4px;
  border-radius: 4px;
  color: var(--text-secondary);
  cursor: pointer;
}
.crumb-btn:hover {
  background: var(--bg-hover);
  color: var(--text);
}
.crumb-sep {
  color: var(--muted);
}
.crumb-repo {
  font-weight: 600;
}
.session-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}
.session-title-bar {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.session-title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 17px;
  font-weight: 650;
  cursor: pointer;
}
.session-title .edit-hint {
  opacity: 0;
  color: var(--muted);
  transition: opacity 0.12s;
}
.session-title:hover .edit-hint {
  opacity: 1;
}
.session-title-edit {
  font-size: 17px;
  font-weight: 650;
  padding: 2px 8px;
  border-radius: 6px;
  border: 1px solid var(--accent);
  background: var(--bg);
  outline: none;
  width: 100%;
  max-width: 640px;
}

.session-lineage {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}
.lineage-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 8px;
  border-radius: 5px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--text-secondary);
  font-size: 11.5px;
  cursor: pointer;
}
.lineage-chip:hover {
  border-color: var(--accent);
  color: var(--text);
}

.session-stream-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  max-width: 960px;
  width: 100%;
  margin: 0 auto;
  padding: 18px 24px 20px;
  gap: 14px;
}
.session-stream {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.session-composer {
  position: sticky;
  bottom: 12px;
  z-index: 15;
}

/* ---------- Conversation Turns & Traces ---------- */
.turn {
  padding: 12px 15px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--bg-panel);
}
.admin-session-cards {
  margin-top: 10px;
}
.admin-session-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--bg-surface);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  padding: 10px 14px;
}
.admin-session-card-left {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.admin-session-card-title-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.admin-session-card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.turn-user {
  background: var(--bg-elevated);
  border-left: 3px solid var(--accent);
}
.turn-final {
  border-color: rgba(94, 106, 210, 0.4);
}
.turn-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
  font-size: 11.5px;
  color: var(--muted);
}
.turn-author {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-size: 11px;
}
.turn-action {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--muted);
  font-size: 11px;
  cursor: pointer;
}
.turn-action:hover {
  color: var(--text);
  border-color: var(--line-strong);
}

.trace-thinking,
.trace-tool {
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--bg-code);
  font-size: 12.5px;
}
.trace-thinking-live {
  border-color: rgba(245, 158, 11, 0.45);
  box-shadow: 0 0 0 1px rgba(245, 158, 11, 0.15);
}
.trace-thinking > summary,
.trace-tool > summary {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 11px;
  cursor: pointer;
  list-style: none;
  color: var(--text-secondary);
}
.trace-thinking-title {
  font-weight: 500;
  color: var(--text);
}
.trace-thinking-stream {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 360px;
  overflow-y: auto;
  user-select: text;
}
.streaming-cursor {
  display: inline-block;
  width: 7px;
  height: 13px;
  background: var(--accent);
  margin-left: 3px;
  vertical-align: middle;
  animation: cursor-blink 0.8s infinite;
}
@keyframes cursor-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}
.live-dot-mini {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #f59e0b;
  margin-right: 5px;
  animation: pulse-dot 1.4s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 0.4; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.15); }
}
.select-compact {
  height: 28px;
  padding: 0 8px;
  font-size: 12px;
  font-family: inherit;
  border-radius: 5px;
  border: 1px solid var(--line);
  background: var(--bg-card);
  color: var(--text);
  cursor: pointer;
  outline: none;
}
.select-compact:hover {
  border-color: var(--line-strong);
}
.trace-thinking > summary::-webkit-details-marker,
.trace-tool > summary::-webkit-details-marker {
  display: none;
}
.trace-tool-name {
  font-weight: 600;
  color: var(--text);
}
.trace-tool-arg {
  color: var(--muted);
  font-size: 11.5px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}
.trace-meta {
  margin-left: auto;
  font-size: 11px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.trace-thinking-body,
.trace-tool-body {
  padding: 8px 12px 10px;
  border-top: 1px solid var(--line);
  color: var(--text-secondary);
  overflow-x: auto;
}
.trace-tool-body pre {
  margin: 4px 0 0;
  padding: 8px;
  border-radius: 5px;
  background: var(--bg);
  border: 1px solid var(--line);
  font-size: 11.5px;
  max-height: 240px;
  overflow: auto;
  white-space: pre-wrap;
}
.trace-section-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
}
.trace-notice {
  padding: 6px 12px;
  border-radius: 6px;
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  color: var(--text-secondary);
  font-size: 12px;
}

.live-activity-bar {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 7px;
  background: var(--live-soft);
  color: var(--live);
  font-size: 12.5px;
  font-weight: 500;
}

/* ---------- Subagent Cards ---------- */
.subagent-card {
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--bg-elevated);
  overflow: hidden;
}
.subagent-card.running {
  border-color: rgba(96, 165, 250, 0.45);
}
.subagent-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 12px;
  cursor: pointer;
  background: var(--bg-panel);
}
.subagent-identity {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
}
.subagent-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 10.5px;
  font-weight: 700;
  color: var(--accent);
}
.subagent-pill {
  padding: 1px 7px;
  border-radius: 4px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 11.5px;
  font-weight: 600;
}
.subagent-model {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--muted);
}
.subagent-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  padding: 1px 6px;
  border-radius: 999px;
}
.subagent-status-badge.running { background: var(--live-soft); color: var(--live); }
.subagent-status-badge.completed { background: var(--ok-soft); color: var(--ok); }
.subagent-status-badge.failed { background: var(--bad-soft); color: var(--bad); }
.subagent-header-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--muted);
}
.subagent-body {
  padding: 10px 12px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.subagent-tabs {
  display: flex;
  gap: 6px;
}
.subagent-tab-btn {
  padding: 3px 8px;
  border-radius: 5px;
  border: 1px solid var(--line);
  background: var(--bg);
  font-size: 11.5px;
  cursor: pointer;
}
.subagent-tab-btn.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.subagent-task {
  font-size: 12.5px;
  color: var(--text-secondary);
}
.subagent-live-row,
.subagent-current-tool {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--live);
}
.subagent-log-section > summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-size: 12px;
  color: var(--muted);
}
.subagent-tools-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 6px;
  padding: 6px 8px;
  border-radius: 6px;
  background: var(--bg-code);
}
.subagent-tool-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
}
.subagent-output {
  padding-top: 6px;
  border-top: 1px solid var(--line);
}
.subagent-output-header {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}

/* ---------- Markdown & Code Blocks ---------- */
.md {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--text);
  overflow-wrap: anywhere;
}
.md > * + * {
  margin-top: 8px;
}
.md h1, .md h2, .md h3 {
  font-weight: 650;
  margin-top: 14px;
  margin-bottom: 4px;
}
.md h1 { font-size: 16px; }
.md h2 { font-size: 14.5px; }
.md h3 { font-size: 13.5px; }
.md ul, .md ol {
  padding-left: 20px;
  margin: 6px 0;
}
.md code:not(pre code) {
  padding: 1px 5px;
  border-radius: 4px;
  background: var(--bg-code);
  border: 1px solid var(--line);
  font-size: 12px;
}
.md blockquote {
  margin: 6px 0;
  padding-left: 12px;
  border-left: 3px solid var(--line-strong);
  color: var(--text-secondary);
}
.md table {
  border-collapse: collapse;
  width: 100%;
  font-size: 12.5px;
}
.md th, .md td {
  border: 1px solid var(--line);
  padding: 5px 9px;
  text-align: left;
}
.md th {
  background: var(--bg-code);
}
.md a {
  color: var(--accent);
  text-decoration: none;
}
.md a:hover {
  text-decoration: underline;
}

.code-block {
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--bg-code);
  overflow: hidden;
  margin: 8px 0;
}
.code-block-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 10px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--line);
  font-size: 11px;
  color: var(--muted);
}
.code-copy {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 11px;
}
.code-copy:hover {
  color: var(--text);
}
.code-block pre {
  margin: 0;
  padding: 10px 12px;
  overflow-x: auto;
  font-size: 12px;
  line-height: 1.5;
}

/* ---------- Diff View ---------- */
.diff-summary-meta {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12.5px;
}
.diff-file-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}
.diff-file-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  border-radius: 5px;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  font-size: 12px;
  font-family: var(--font-mono);
}
.diff-code {
  margin: 0;
  padding: 10px 0;
  font-size: 12px;
  line-height: 1.45;
  overflow-x: auto;
}
.diff-code > div {
  padding: 0 14px;
  white-space: pre;
}
.diff-meta { color: var(--muted); font-weight: 600; }
.diff-hunk { background: var(--accent-soft); color: var(--accent); }
.diff-add { background: var(--ok-soft); color: var(--ok); }
.diff-del { background: var(--bad-soft); color: var(--bad); }
.diff-empty {
  padding: 24px;
  text-align: center;
  color: var(--muted);
}

/* ---------- Modals & Command Palette ---------- */
.overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 60px 16px 24px;
  overflow-y: auto;
}
.modal {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  box-shadow: var(--shadow-lg);
  overflow: visible;
  position: relative;
}
.modal-sm { max-width: 420px; }
.modal-md { max-width: 540px; }
.modal-lg { max-width: 680px; }
.modal-xl { max-width: 900px; }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  border-top-left-radius: 9px;
  border-top-right-radius: 9px;
}
.modal-header h2 {
  font-size: 14.5px;
  font-weight: 650;
}
.modal-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  padding: 10px 16px;
  border-top: 1px solid var(--line);
  background: var(--bg);
  border-bottom-left-radius: 9px;
  border-bottom-right-radius: 9px;
}

.palette-input-wrap {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 11px;
  border-radius: 7px;
  background: var(--bg);
  border: 1px solid var(--line-strong);
}
.palette-input {
  flex: 1;
  border: none;
  background: transparent;
  outline: none;
  font-size: 13.5px;
}
.palette-results {
  max-height: 380px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.palette-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.palette-group-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--muted);
  padding: 2px 6px;
}
.palette-row {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 7px 10px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  text-align: left;
}
.palette-row:hover {
  background: var(--bg-hover);
}
.palette-row-main {
  flex: 1;
  min-width: 0;
}
.palette-row-title {
  display: flex;
  align-items: center;
  gap: 8px;
}
.palette-snippet {
  font-size: 11.5px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ---------- Forms & Fields ---------- */
.field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.field-inline {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}
.field-label {
  font-size: 12px;
  font-weight: 550;
  color: var(--text-secondary);
}
.field-hint {
  font-size: 11.5px;
  color: var(--muted);
}
.field input,
.field select,
.field textarea {
  padding: 7px 10px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--text);
  font-size: 13px;
  outline: none;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--accent);
}
.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.form-grid-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
}
.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

/* ---------- Agent & Repo Cards ---------- */
.agent-card,
.repo-card-clean {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.agent-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}
.code-snippet {
  margin: 0;
  padding: 8px 10px;
  border-radius: 6px;
  background: var(--bg-code);
  border: 1px solid var(--line);
  font-size: 11.5px;
  color: var(--text-secondary);
  max-height: 110px;
  overflow: auto;
  white-space: pre-wrap;
}
.agent-card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: auto;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}
.agent-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.repo-meta-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  color: var(--text-secondary);
}
.repo-meta-list span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ---------- Admin Drawer ---------- */
.admin-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 420px;
  z-index: 50;
  background: var(--bg-elevated);
  border-left: 1px solid var(--line-strong);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
}
.admin-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
}
.admin-drawer-tabs {
  display: flex;
  gap: 4px;
  padding: 6px 12px;
  border-bottom: 1px solid var(--line);
}
.admin-drawer-tabs button {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 9px;
  border-radius: 5px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 12px;
  cursor: pointer;
}
.admin-drawer-tabs button.on {
  background: var(--bg-active);
  color: var(--text);
  font-weight: 600;
}
.admin-chat-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.admin-session-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--line);
}
.admin-session-bar select {
  padding: 4px 7px;
  border-radius: 5px;
  border: 1px solid var(--line);
  background: var(--bg);
  font-size: 12px;
  min-width: 0;
  flex: 1;
}
.admin-context-bar {
  padding: 5px 12px;
  font-size: 11.5px;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
}
.admin-messages-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.admin-empty-prompts {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.prompt-suggestion {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--bg-panel);
  font-size: 12px;
  text-align: left;
  cursor: pointer;
}
.prompt-suggestion:hover {
  border-color: var(--accent);
}
.admin-tool-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-radius: 5px;
  background: var(--bg-code);
  border: 1px solid var(--line);
  font-size: 11.5px;
}
.admin-tool-pill code {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.admin-composer-box {
  padding: 10px 12px;
  border-top: 1px solid var(--line);
  background: var(--bg-panel);
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.admin-model-row {
  display: flex;
  gap: 5px;
}
.admin-model-row select {
  flex: 1;
  min-width: 0;
  padding: 3px 6px;
  border-radius: 5px;
  border: 1px solid var(--line);
  background: var(--bg);
  font-size: 11.5px;
}
.admin-composer-box textarea {
  width: 100%;
  padding: 6px 8px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--bg);
  resize: none;
  outline: none;
  font-size: 12.5px;
}
.admin-composer-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.admin-scroll-pane {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
}

/* ---------- Notes, Banners, Empty, Terminal, Toast ---------- */
.note {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 7px;
  font-size: 12.5px;
}
.note-bad {
  background: var(--bad-soft);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: var(--bad);
}
.note-live {
  background: var(--live-soft);
  border: 1px solid rgba(96, 165, 250, 0.35);
  color: var(--text);
}
.note-live-left {
  display: flex;
  align-items: center;
  gap: 8px;
}
.gate-strip {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 12px;
  color: var(--text-secondary);
}
.setup-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.empty {
  padding: 32px 20px;
  text-align: center;
  color: var(--muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.empty strong {
  color: var(--text-secondary);
  font-weight: 550;
}
.empty-body {
  max-width: 420px;
  font-size: 12.5px;
  margin-top: 2px;
}

.terminal {
  margin: 0;
  padding: 12px;
  border-radius: 6px;
  background: #090b10;
  color: #d7deea;
  font-size: 12px;
  max-height: 440px;
  overflow: auto;
  white-space: pre-wrap;
}
.check-card > summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  cursor: pointer;
  list-style: none;
}

.auth-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 20px;
}
.auth-card {
  width: 100%;
  max-width: 390px;
}
.auth-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.auth-brand h1 {
  font-size: 17px;
}

.page-loading {
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--muted);
}

.toast {
  position: fixed;
  bottom: 18px;
  right: 18px;
  z-index: 120;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 13px;
  border-radius: 8px;
  background: var(--bg-elevated);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-md);
  font-size: 12.5px;
}
.toast-bad {
  border-color: var(--bad);
  color: var(--bad);
}

/* ---------- Mobile & Responsive Layout ---------- */
/* ---------- System Assistant Full Page View ---------- */
.assistant-page {
  display: flex;
  height: calc(100vh - 48px);
  min-height: 500px;
  width: 100%;
  overflow: hidden;
  background: var(--bg);
}
.assistant-sidebar {
  width: 300px;
  min-width: 260px;
  max-width: 340px;
  border-right: 1px solid var(--line);
  background: var(--bg-panel);
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
  flex-shrink: 0;
}
.assistant-sidebar-top {
  padding: 12px 14px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border-bottom: 1px solid var(--line);
}
.assistant-sidebar-search {
  padding: 8px 12px;
  border-bottom: 1px solid var(--line);
}
.assistant-threads-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 10px 8px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 0;
}
.assistant-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.assistant-group-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  padding: 4px 8px 2px;
}
.assistant-thread-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 6px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-secondary);
  font-size: 12.5px;
  cursor: pointer;
  text-align: left;
  width: 100%;
  transition: all 0.12s ease;
}
.assistant-thread-btn:hover {
  background: var(--bg-hover);
  color: var(--text);
}
.assistant-thread-btn.active {
  background: var(--bg-active);
  color: var(--text);
  font-weight: 600;
  border-color: var(--line);
}
.assistant-thread-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1;
}
.assistant-thread-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12.5px;
}
.assistant-thread-date {
  font-size: 11px;
  color: var(--muted);
}
.assistant-thread-del {
  opacity: 0;
  color: var(--muted);
  transition: opacity 0.12s, color 0.12s;
  padding: 3px;
  border-radius: 4px;
}
.assistant-thread-del:hover {
  color: var(--bad);
  background: var(--bg-hover);
}
.assistant-thread-btn:hover .assistant-thread-del {
  opacity: 1;
}
.assistant-main-pane {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  height: 100%;
  min-height: 0;
  background: var(--bg);
  position: relative;
}
.assistant-header {
  padding: 12px 20px 10px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-elevated);
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-shrink: 0;
}
.assistant-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.assistant-stream-wrap {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.assistant-stream-inner {
  max-width: 900px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.assistant-composer-wrap {
  padding: 12px 24px 16px;
  border-top: 1px solid var(--line);
  background: var(--bg-elevated);
  flex-shrink: 0;
}
.assistant-composer-inner {
  max-width: 900px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

@media (max-width: 820px) {
  .assistant-page {
    flex-direction: column;
    height: auto;
    min-height: calc(100vh - 48px);
    overflow: visible;
  }
  .assistant-sidebar {
    width: 100%;
    max-width: none;
    height: auto;
    max-height: 250px;
    border-right: none;
    border-bottom: 1px solid var(--line);
  }
  .assistant-stream-wrap {
    overflow-y: visible;
  }
}

/* External Deployments */
.panel {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  margin-bottom: 12px;
  overflow: hidden;
}
.panel.padded {
  padding: 16px;
}
.panel summary {
  cursor: pointer;
  padding: 12px 14px;
  font-weight: 500;
  user-select: none;
}
.list-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 10px 14px;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  cursor: pointer;
  text-align: left;
  gap: 12px;
}
.list-row:last-child {
  border-bottom: none;
}
.list-row:hover {
  background: var(--bg-hover);
}
.list-row[aria-pressed="true"] {
  background: var(--bg-active);
  border-left: 3px solid var(--accent);
}
.button-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 10px 0;
}
.check-result {
  background: var(--bg-code);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 12px;
  margin-bottom: 8px;
}
.check-result summary {
  cursor: pointer;
  font-weight: 500;
}
button.primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent);
  color: #fff;
  border: 1px solid transparent;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
}
button.primary:hover:not(:disabled) {
  background: var(--accent-hover);
}
button.primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
button.secondary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-elevated);
  color: var(--text);
  border: 1px solid var(--line);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
}
button.secondary:hover:not(:disabled) {
  background: var(--bg-hover);
}
button.secondary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
label.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
  font-size: 13px;
  color: var(--text-secondary);
}
label.field input, label.field textarea, label.field select {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  padding: 8px 10px;
  font-family: inherit;
  font-size: 13px;
}

@media (max-width: 820px) {
  .shell,
  .shell.sidebar-collapsed {
    grid-template-columns: minmax(0, 1fr);
  }

  .topbar-compact {
    display: flex;
    padding: 8px 12px;
  }

  .sidebar-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 85;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(2px);
  }

  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(280px, 84vw);
    z-index: 90;
    box-shadow: var(--shadow-lg);
    transform: translateX(0);
    transition: transform 0.18s ease, opacity 0.18s ease;
  }

  .shell.sidebar-collapsed .sidebar {
    transform: translateX(-104%);
    box-shadow: none;
  }

  .workspace-main {
    height: 100dvh;
  }

  .page-body {
    padding: 14px 12px 36px;
  }

  .page-header-main {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .session-header {
    padding: 10px 12px 0;
    position: static;
  }

  .session-stream-wrap {
    padding: 12px 10px 16px;
  }

  .grid-2,
  .card-grid,
  .form-grid-2,
  .form-grid-3 {
    grid-template-columns: 1fr;
  }

  .search-box {
    margin-left: 0;
    width: 100%;
    min-width: 0;
  }

  .segmented {
    overflow-x: auto;
    max-width: 100%;
  }

  .tabs {
    overflow-x: auto;
    gap: 12px;
  }

  .admin-drawer {
    width: 100vw;
  }

  .overlay {
    padding: 20px 10px;
  }
}
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